
Rev.2.00
Jul 27, 2004
page 154 of 159
REJ03B0091-0200Z
4524 Group
ELECTRICAL CHARACTERISTICS 2
(Mask ROM version: Ta = –20 °C to 85 °C, VDD = 2 to 5.5 V, unless otherwise noted)
(One Time PROM version: Ta = –20 °C to 85 °C, VDD = 2.5 to 5.5 V, unless otherwise noted)
IDD
RPU
VT+ – VT–
f(RING)
f(XIN)
RCOM
RSEG
RVLC
Supply current
Pull-up resistor value
P0, P1, RESET
Hysteresis
SCK, SIN, CNTR0, CNTR1, INT0, INT1
Hysteresis RESET
On-chip oscillator clock frequency
Frequency error
(with RC oscillation,
error of external R, C not included )
(Note)
COM output impedance
SEG output impedance
Internal resistor for LCD power supply
at active mode
(with a ceramic resonator)
at active mode
(with a quartz-crystal
oscillator)
at clock operation mode
(POF instruction execution)
at RAM back-up mode
(POF2 instruction execution)
mA
A
k
V
MHz
%
k
k
k
Test conditions
VDD = 5 V
f(XIN) = 6 MHz
f(XCIN) = 32 kHz
VDD = 5 V
f(XIN) = 4 MHz
f(XCIN) = 32 kHz
VDD = 3 V
f(XIN) = 4 MHz
f(XCIN) = 32 kHz
VDD = 5 V
f(XIN) = stop
f(XCIN) = 32 kHz
VDD = 3 V
f(XIN) = stop
f(XCIN) = 32 kHz
Ta = 25 °C
VDD = 5 V
VDD = 3 V
VI = 0 V
VDD = 5 V
VDD = 3 V
VDD = 5 V
VDD = 3 V
VDD = 5 V
VDD = 3 V
VDD = 5 V ± 10 %, Ta = 25 °C
VDD = 5 V
VDD = 3 V
VDD = 5 V
VDD = 3 V
When dividing resistor 2r 3 selected
When dividing resistor 2r 2 selected
When dividing resistor r 3 selected
When dividing resistor r 2 selected
Limits
Max.
2.8
3.2
4
5.6
2.2
2.4
3
4
0.8
1
1.2
1.6
110
120
130
140
24
26
28
30
60
15
1
10
6
125
250
3
1.8
±17
7.5
10
7.5
10
960
640
480
320
Min.
30
50
1
0.5
300
200
150
100
Typ.
1.4
1.6
2
2.8
1.1
1.2
1.5
2
0.4
0.5
0.6
0.8
55
60
65
70
12
13
14
15
20
5
0.1
60
120
0.2
1
0.4
2
1
1.5
2
1.5
2
480
320
240
160
Symbol
Parameter
Unit
Note: When RC oscillation is used, use the external 33 pF capacitor (C).
f(STCK) = f(XIN)/8
f(STCK) = f(XIN)/4
f(STCK) = f(XIN)/2
f(STCK) = f(XIN)
f(STCK) = f(XIN)/8
f(STCK) = f(XIN)/4
f(STCK) = f(XIN)/2
f(STCK) = f(XIN)
f(STCK) = f(XIN)/8
f(STCK) = f(XIN)/4
f(STCK) = f(XIN)/2
f(STCK) = f(XIN)
f(STCK) = f(XIN)/8
f(STCK) = f(XIN)/4
f(STCK) = f(XIN)/2
f(STCK) = f(XIN)
f(STCK) = f(XIN)/8
f(STCK) = f(XIN)/4
f(STCK) = f(XIN)/2
f(STCK) = f(XIN)
VDD = 5 V
VDD = 3 V
VDD = 5 V
VDD = 3 V